WD

Wanlei Dai

BC Beijing Sifang Automation Co.: 1 patents #1 of 3Top 35%
Overall (2019): #228,110 of 560,194Top 45%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10418508 Full-laser scribing method for large-area copper indium gallium selenide thin-film solar cell module Ning Zhang, Xinping Yu 2019-09-17